Reboot, select the tool from the boot menu, and use its interface to perform tasks like PCI Compaction or disabling the internal dGPU to free up resources. Key Warnings nando4's DIY eGPU Setup 1.3x configuration walkthrough
What (ExpressCard, mPCIe, or M.2) do you plan to use? What graphics card model are you trying to connect?
: Connect your eGPU hardware (via ExpressCard, mPCIe, or M.2 slots). : Restart your computer and select the DIY eGPU Setup option from the Windows boot menu. Configuration Diy Egpu Setup 1.35 Download
Beyond Error 12 fixes, the software offers several advanced tweaks:
You probably do not need this tool if you have a modern laptop (2020 or later) with a Thunderbolt 3, Thunderbolt 4, or USB4 port, and you are using a simple plug-and-play enclosure. However, you absolutely need DIY eGPU Setup 1.35 if you find yourself in any of the following situations: Reboot, select the tool from the boot menu,
: Running "PCI compaction" (32-bit or 36-bit) is the primary method for fixing Error 12 by rearranging how the system allocates memory to the GPU.
Before downloading the software, verify how your hardware connects. This software is specifically optimized for legacy and non-Thunderbolt interfaces: : Connect your eGPU hardware (via ExpressCard, mPCIe, or M
Your laptop doesn't have enough system resources allocated to run the external card.
Once the software menu loads, select to ensure the system sees your external NVIDIA or AMD card. Navigate to the PCIe Compaction menu.